Top ten Javascript tricks part 4
Throw an error when parameters required for function const requireParam = () => { thorw new Error('This parameter is required') } const sumNumbers = (val1 = requiredParam(), val2 = requiredParam())…
Throw an error when parameters required for function const requireParam = () => { thorw new Error('This parameter is required') } const sumNumbers = (val1 = requiredParam(), val2 = requiredParam())…